15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef UI_GL_GL_CONTEXT_WGL_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define UI_GL_GL_CONTEXT_WGL_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/native_widget_types.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gl/gl_context.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace gfx { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class GLSurface; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This class is a wrapper around a GL context. 18868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)class GLContextWGL : public GLContextReal { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit GLContextWGL(GLShareGroup* share_group); 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~GLContextWGL(); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Implement GLContext. 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool Initialize( 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GLSurface* compatible_surface, GpuPreference gpu_preference); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Destroy(); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool MakeCurrent(GLSurface* surface); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void ReleaseCurrent(GLSurface* surface); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsCurrent(GLSurface* surface); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void* GetHandle(); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetSwapInterval(int interval); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual std::string GetExtensions(); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HGLRC context_; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(GLContextWGL); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace gfx 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // UI_GL_GL_CONTEXT_WGL_H_ 43